From <span class="searchmatch">billingr</span> (“twin brother”). <span class="searchmatch">Billingr</span> m (genitive Billings) (Norse mythology) name of a dwarf ^ Chester Nathan Gould, "Dwarf-Names: A Study in Old...
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) <span class="searchmatch">billingr</span> m twin hermaphrodite...